﻿using System;
using System.Data;
using System.Text;
using System.Data.SqlClient;
using Maticsoft.DBUtility;//Please add references
namespace EkejiWeb.DAL
{
	/// <summary>
	/// 数据访问类:UserVip
	/// </summary>
	public partial class UserVipDAL
	{
		public UserVipDAL()
		{}
        #region  BasicMethod

        /// <summary>
        /// 判断账号密码的正误
        /// </summary>
        /// <param name="usermodel"></param>
        /// <returns></returns>
        public Boolean IsLogin(EkejiWeb.Model.UserVipModel model)
        {
            Boolean flag = false;

            StringBuilder strSql = new StringBuilder();
            strSql.Append("select COUNT(*) from UserVip");
            strSql.Append(" where UserName='" + model.UserName + "'");
            strSql.Append(" and Password='" + model.PassWord + "'");
            int row = DbHelperSQL.ExecuteSql(strSql.ToString());
            if (row > 0)
            {
                flag = true;
            }
            else
            {
                flag = false;
            }
            return flag;
        }
        /// <summary>
        /// 根据用户名查询id
        /// </summary>
        /// <param name="username"></param>
        /// <returns></returns>
        public int SelectIDByUserName(string username)
        {
            StringBuilder strSql = new StringBuilder();
            strSql.Append("select ID from UserVip");
            strSql.Append(" where UserName='" + username + "'");

            object obj = DbHelperSQL.GetSingle(strSql.ToString());

            return Convert.ToInt32(obj);
        }
        /// <summary>
        /// 得到最大ID
        /// </summary>
        public int GetMaxId()
		{
		return DbHelperSQL.GetMaxID("ID", "UserVip"); 
		}

		/// <summary>
		/// 是否存在该记录
		/// </summary>
		public bool Exists(string UserName,int ID)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) from UserVip");
			strSql.Append(" where UserName=@UserName and ID=@ID ");
			SqlParameter[] parameters = {
					new SqlParameter("@UserName", SqlDbType.NVarChar,50),
					new SqlParameter("@ID", SqlDbType.Int,4)			};
			parameters[0].Value = UserName;
			parameters[1].Value = ID;

			return DbHelperSQL.Exists(strSql.ToString(),parameters);
		}


		/// <summary>
		/// 增加一条数据
		/// </summary>
		public int Add(EkejiWeb.Model.UserVipModel model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("insert into UserVip(");
			strSql.Append("UserName,PassWord,IdCard,Depart,Professional,Type,Tel,QQ,Adress)");
			strSql.Append(" values (");
			strSql.Append("@UserName,@PassWord,@IdCard,@Depart,@Professional,@Type,@Tel,@QQ,@Adress)");
			strSql.Append(";select @@IDENTITY");
			SqlParameter[] parameters = {
					new SqlParameter("@UserName", SqlDbType.NVarChar,50),
					new SqlParameter("@PassWord", SqlDbType.NVarChar,50),
					new SqlParameter("@IdCard", SqlDbType.NVarChar,50),
					new SqlParameter("@Depart", SqlDbType.NVarChar,50),
					new SqlParameter("@Professional", SqlDbType.NVarChar,50),
					new SqlParameter("@Type", SqlDbType.NVarChar,50),
					new SqlParameter("@Tel", SqlDbType.NVarChar,50),
					new SqlParameter("@QQ", SqlDbType.NVarChar,50),
					new SqlParameter("@Adress", SqlDbType.NVarChar,50)};
			parameters[0].Value = model.UserName;
			parameters[1].Value = model.PassWord;
			parameters[2].Value = model.IdCard;
			parameters[3].Value = model.Depart;
			parameters[4].Value = model.Professional;
			parameters[5].Value = model.Type;
			parameters[6].Value = model.Tel;
			parameters[7].Value = model.QQ;
			parameters[8].Value = model.Adress;

			object obj = DbHelperSQL.GetSingle(strSql.ToString(),parameters);
			if (obj == null)
			{
				return 0;
			}
			else
			{
				return Convert.ToInt32(obj);
			}
		}
		/// <summary>
		/// 更新一条数据
		/// </summary>
		public bool Update(EkejiWeb.Model.UserVipModel model)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("update UserVip set ");
			strSql.Append("PassWord=@PassWord,");
			strSql.Append("IdCard=@IdCard,");
			strSql.Append("Depart=@Depart,");
			strSql.Append("Professional=@Professional,");
			strSql.Append("Type=@Type,");
			strSql.Append("Tel=@Tel,");
			strSql.Append("QQ=@QQ,");
			strSql.Append("Adress=@Adress");
			strSql.Append(" where ID=@ID");
			SqlParameter[] parameters = {
					new SqlParameter("@PassWord", SqlDbType.NVarChar,50),
					new SqlParameter("@IdCard", SqlDbType.NVarChar,50),
					new SqlParameter("@Depart", SqlDbType.NVarChar,50),
					new SqlParameter("@Professional", SqlDbType.NVarChar,50),
					new SqlParameter("@Type", SqlDbType.NVarChar,50),
					new SqlParameter("@Tel", SqlDbType.NVarChar,50),
					new SqlParameter("@QQ", SqlDbType.NVarChar,50),
					new SqlParameter("@Adress", SqlDbType.NVarChar,50),
					new SqlParameter("@ID", SqlDbType.Int,4),
					new SqlParameter("@UserName", SqlDbType.NVarChar,50)};
			parameters[0].Value = model.PassWord;
			parameters[1].Value = model.IdCard;
			parameters[2].Value = model.Depart;
			parameters[3].Value = model.Professional;
			parameters[4].Value = model.Type;
			parameters[5].Value = model.Tel;
			parameters[6].Value = model.QQ;
			parameters[7].Value = model.Adress;
			parameters[8].Value = model.ID;
			parameters[9].Value = model.UserName;

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}

		/// <summary>
		/// 删除一条数据
		/// </summary>
		public bool Delete(int ID)
		{
			
			StringBuilder strSql=new StringBuilder();
			strSql.Append("delete from UserVip ");
			strSql.Append(" where ID=@ID");
			SqlParameter[] parameters = {
					new SqlParameter("@ID", SqlDbType.Int,4)
			};
			parameters[0].Value = ID;

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}
		/// <summary>
		/// 删除一条数据
		/// </summary>
		public bool Delete(string UserName,int ID)
		{
			
			StringBuilder strSql=new StringBuilder();
			strSql.Append("delete from UserVip ");
			strSql.Append(" where UserName=@UserName and ID=@ID ");
			SqlParameter[] parameters = {
					new SqlParameter("@UserName", SqlDbType.NVarChar,50),
					new SqlParameter("@ID", SqlDbType.Int,4)			};
			parameters[0].Value = UserName;
			parameters[1].Value = ID;

			int rows=DbHelperSQL.ExecuteSql(strSql.ToString(),parameters);
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}
		/// <summary>
		/// 批量删除数据
		/// </summary>
		public bool DeleteList(string IDlist )
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("delete from UserVip ");
			strSql.Append(" where ID in ("+IDlist + ")  ");
			int rows=DbHelperSQL.ExecuteSql(strSql.ToString());
			if (rows > 0)
			{
				return true;
			}
			else
			{
				return false;
			}
		}


		/// <summary>
		/// 得到一个对象实体
		/// </summary>
		public EkejiWeb.Model.UserVipModel GetModel(int ID)
		{
			
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select  top 1 ID,UserName,PassWord,IdCard,Depart,Professional,Type,Tel,QQ,Adress from UserVip ");
			strSql.Append(" where ID=@ID");
			SqlParameter[] parameters = {
					new SqlParameter("@ID", SqlDbType.Int,4)
			};
			parameters[0].Value = ID;

			EkejiWeb.Model.UserVipModel model=new EkejiWeb.Model.UserVipModel();
			DataSet ds=DbHelperSQL.Query(strSql.ToString(),parameters);
			if(ds.Tables[0].Rows.Count>0)
			{
				return DataRowToModel(ds.Tables[0].Rows[0]);
			}
			else
			{
				return null;
			}
		}


		/// <summary>
		/// 得到一个对象实体
		/// </summary>
		public EkejiWeb.Model.UserVipModel DataRowToModel(DataRow row)
		{
			EkejiWeb.Model.UserVipModel model=new EkejiWeb.Model.UserVipModel();
			if (row != null)
			{
				if(row["ID"]!=null && row["ID"].ToString()!="")
				{
					model.ID=int.Parse(row["ID"].ToString());
				}
				if(row["UserName"]!=null)
				{
					model.UserName=row["UserName"].ToString();
				}
				if(row["PassWord"]!=null)
				{
					model.PassWord=row["PassWord"].ToString();
				}
				if(row["IdCard"]!=null)
				{
					model.IdCard=row["IdCard"].ToString();
				}
				if(row["Depart"]!=null)
				{
					model.Depart=row["Depart"].ToString();
				}
				if(row["Professional"]!=null)
				{
					model.Professional=row["Professional"].ToString();
				}
				if(row["Type"]!=null)
				{
					model.Type=row["Type"].ToString();
				}
				if(row["Tel"]!=null)
				{
					model.Tel=row["Tel"].ToString();
				}
				if(row["QQ"]!=null)
				{
					model.QQ=row["QQ"].ToString();
				}
				if(row["Adress"]!=null)
				{
					model.Adress=row["Adress"].ToString();
				}
			}
			return model;
		}

		/// <summary>
		/// 获得数据列表
		/// </summary>
		public DataSet GetList(string strWhere)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select ID,UserName,PassWord,IdCard,Depart,Professional,Type,Tel,QQ,Adress ");
			strSql.Append(" FROM UserVip ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			return DbHelperSQL.Query(strSql.ToString());
		}

		/// <summary>
		/// 获得前几行数据
		/// </summary>
		public DataSet GetList(int Top,string strWhere,string filedOrder)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select ");
			if(Top>0)
			{
				strSql.Append(" top "+Top.ToString());
			}
			strSql.Append(" ID,UserName,PassWord,IdCard,Depart,Professional,Type,Tel,QQ,Adress ");
			strSql.Append(" FROM UserVip ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			strSql.Append(" order by " + filedOrder);
			return DbHelperSQL.Query(strSql.ToString());
		}

		/// <summary>
		/// 获取记录总数
		/// </summary>
		public int GetRecordCount(string strWhere)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("select count(1) FROM UserVip ");
			if(strWhere.Trim()!="")
			{
				strSql.Append(" where "+strWhere);
			}
			object obj = DbHelperSQL.GetSingle(strSql.ToString());
			if (obj == null)
			{
				return 0;
			}
			else
			{
				return Convert.ToInt32(obj);
			}
		}
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public DataSet GetListByPage(string strWhere, string orderby, int startIndex, int endIndex)
		{
			StringBuilder strSql=new StringBuilder();
			strSql.Append("SELECT * FROM ( ");
			strSql.Append(" SELECT ROW_NUMBER() OVER (");
			if (!string.IsNullOrEmpty(orderby.Trim()))
			{
				strSql.Append("order by T." + orderby );
			}
			else
			{
				strSql.Append("order by T.ID desc");
			}
			strSql.Append(")AS Row, T.*  from UserVip T ");
			if (!string.IsNullOrEmpty(strWhere.Trim()))
			{
				strSql.Append(" WHERE " + strWhere);
			}
			strSql.Append(" ) TT");
			strSql.AppendFormat(" WHERE TT.Row between {0} and {1}", startIndex, endIndex);
			return DbHelperSQL.Query(strSql.ToString());
		}

		/*
		/// <summary>
		/// 分页获取数据列表
		/// </summary>
		public DataSet GetList(int PageSize,int PageIndex,string strWhere)
		{
			SqlParameter[] parameters = {
					new SqlParameter("@tblName", SqlDbType.VarChar, 255),
					new SqlParameter("@fldName", SqlDbType.VarChar, 255),
					new SqlParameter("@PageSize", SqlDbType.Int),
					new SqlParameter("@PageIndex", SqlDbType.Int),
					new SqlParameter("@IsReCount", SqlDbType.Bit),
					new SqlParameter("@OrderType", SqlDbType.Bit),
					new SqlParameter("@strWhere", SqlDbType.VarChar,1000),
					};
			parameters[0].Value = "UserVip";
			parameters[1].Value = "ID";
			parameters[2].Value = PageSize;
			parameters[3].Value = PageIndex;
			parameters[4].Value = 0;
			parameters[5].Value = 0;
			parameters[6].Value = strWhere;	
			return DbHelperSQL.RunProcedure("UP_GetRecordByPage",parameters,"ds");
		}*/

		#endregion  BasicMethod
		#region  ExtensionMethod

		#endregion  ExtensionMethod
	}
}

